Gavin Ferguson is a British mining consultant and engineer with over 40 years of experience in evaluating mining projects around the world. He holds a BSc, MPhil, and PhD in mining-related fields and is a Chartered Engineer. Ferguson has extensive experience conducting due diligence, feasibility studies, mine planning and risk assessments for a wide range of surface and underground mining operations. Recent projects include risk reviews for mines in Chile, the Democratic Republic of Congo, and Liberia.

1. Seltrust Associates Limited Gavin Ferguson
UK
Phone:
+
44
(0)1408
634
286
UK
Mobile:
+
44
(0)7930
166
884
Chile
Mobile
+
56
9
9130
0425
Email:
SeltrustAssociatesLtd@outlook.com
Gavin
Ferguson
gafsal:-­‐
11/06/2015
Occupation:
Mining
Consultant
Profession:
Mining
Engineering
Experience:
+
40
years
Nationality:
British
Spanish
language
Qualifications
/
Affiliations:
B
Sc.
Hons
[Mining]
1968
M
Phil
[Engineering]
1978
Ph.
D
[Engineering
Design]
2015
C
Eng.
MIMM
Gavin
Ferguson
has
a
long
practical
experience
in
technical,
production
and
the
financial
aspects
of
evaluating
mining
projects
world-­‐wide.
He
has
undertaken,
design
and
evaluation
work
for
surface
and
underground
mines
in
Africa,
Australia,
Brazil,
Canada,
Central
America,
Chile,
Europe,
countries
of
The
Middle
and
Far
East,
Peru
and
the
United
States
of
America.
He
assisted
Codelco-­‐Chile
with:
the
adoption
of
protocols
for
the
estimation
of
resources
and
engineering
of
reserves;
and
served
on
the
Geomechanics
Board
for
the
El
Teniente
Division.
Gavin
has
acquired
specific
skills
with
respect
to:
deriving
economically
beneficial
strategies
at
the
scale
of
mine
extraction
and
corporate
development;
and
implementation
of
costs
and
productivity
strategies
to
position
companies
to
prosper
against
the
backdrop
of
the
long
term
decline
in
metals
prices.
Recent
work,
most
relevant
to
today’s
mining
industry
is
the
involvement
in
risk
analysis
and
developing
risk
management
strategy
and
risk
response
plans
for
both
operating
mines
and
mining
projects.
Principal
skills
include:
− Technical
&
Economic
Audit
of
Operations
and
Capital
Projects
− Due
Diligence
of
Resource
&
Reserves
Declarations
− Strategic
Planning
(Mineral
Reserves,
Equipment
&
Manpower)
− Risk
Assessment,
Project
Ranking,
Preliminary
&
Full
Feasibility
Evaluations
− Geomechanics
Engineering
in
Mine
Planning
− Mine
Planning
&
Design
− Review
of
Study
Reports
Career Summary
1990 - Date Seltrust Associates Limited - UK
Consultant,
involved
in
the
review
of
mining
design,
project
work
and
geomechanics
engineering.
Projects
and
studies
undertaken
include:
− Peer
review
for
Tetra
Tech
–
nickel
mine
feasibility
study,
Southern
Africa
− Assisting
Division
El
Teniente
with
engineering
work
required
to
modify
the
mining
design
of
the
new
mining
level
and
associated
major
infrastructure
excavations.
− Assisting
EMD,
DCENR,
Irish
Government
with
the
regulation
of
State
Mining
Leases
and
Licences.
− Review
of
the
Kumtor
open
pit
operation
in
Kyrgyzstan
on
behalf
of
the
Kyrgyzstani
government.
− Due
Diligence
of
a
South
African
Manganese
Mine
on
behalf
of
a
Confidential
Client.
− Assisted
Bredero-­‐Shaw
to
review
the
operations
of
the
Daskasan
Mining
Company,
Azerbaijan
–
to
appraise
the
supply
and
suitability
of
a
magnetite
aggregate
for
coating
pipelines.
− Assisted
the
Mutanda
Mining
company,
Glencore
Xstrata,
to
coordinate
and
manage
the
project
engineering,
front
end
loading
work
for
an
open
pit-­‐underground
sulphides
mining
project,
located
42km
east
of
Kolwezi,
Democratic
Republic
of
the
Congo.
− Assisted
AMEC
UK
with
the
facilitation
of
a
risk
review
workshop
of
a
Tailings
Management
Facility,
designed
for
ArcelorMittal
and
the
Western
Range
Iron
Ore
project,
Liberia.
− Participated
in
risk
workshop
for
the
Dacita
Sector
Project,
El
Teniente
mine,
Chile.
− Assisted
the
Highland
Group
during
visit
to
the
Agnico
Eagle,
Laronde
Mine,
Quebec,
Canada.

2. Seltrust Associates Limited Gavin Ferguson
gafsal:-­‐11/06/2015
2
Seltrust Associates Limited
− Reviewed
rock
burst
hypotheses
for
El
Teniente
mine,
Chile
which
occurred
in
the
Pilar
Norte
and
RENO
Corbata
sectors.
− Inspection
of
open
pit
fleet
condition
in
Turkey
with
a
view
to
purchase,
on
behalf
of
Santa
Barbara,
confidential
client.
− Development
of
a
cave
mining
design
for
use
in
hard
rock
mines
subject
to
challenging
stresses”
–
PhD
Student,
Leeds
University,
final
year
2013.
− Workshop,
28
November
–
2
December
2011,
for
mature
MSc
students,
the
role
of
geomechanics
in
mine
planning
in
surface
and
underground
mines,
University
of
Los
Andes,
Santiago,
Chile.
− Due
diligence,
for
the
acquisition
of
a
chromite
mining
group
in
Turkey,
operating
a
number
of
open
pits,
feeding
mineral
processing
plants
to
produce
chromite
concentrate,
on
behalf
of
Santa
Barbara,
confidential
client.
− Revision
of
the
Dacita
underground
mining
project,
Division
El
Teniente.
− Initial
review
of
Kamoto
underground
mine
operations,
Democratic
Republic
of
the
Congo.
− Appraisal
of
the
validation
process
of
pre-­‐conditioning
techniques
undertaken
by
Head
Office,
Codelco-­‐Chile.
− Functional
revision
New
Mine
Level,
Division
El
Teniente,
Codelco-­‐Chile.
− Revision
of
the
status
of
Esmeralda
sector,
June
2010.
− Assistance
to
the
Chuquicamata
Underground
Mine
Project,
Division
Codelco
Norte,
with
respect
Risk
Based
Decision
Making,
January
–
March
2010.
− Revision
of
Plan
Quinquenal
2010,
División
El
Teniente,
Codelco-­‐Chile,
May
2010.
− Assisted
the
Gerencia
Tecnica,
Vice
Presidency
Projects,
Codelco-­‐Chile,
with
respect
to:
a) An
analysis
of
risk
of
the
Optimization
Project
of
the
Mine
and
Plant,
Division
El
Teniente.
b) Development
of
protocols
to
undertake
Scoping
Studies
of
large
scale
brown
field
mining
projects.
c) Review
of
the
Mina
Sur-­‐Sur
project,
Division
Andina,
Codelco-­‐Chile
d) Development
of
project
risk
analysis
and
management
for
large
scale
brown
field
mining
projects.
− High
level
technical
opinion
of
the
Chuquicamata
Underground
Mine
Project,
Division
Codelco
Norte,
on
behalf
of
the
Investment
Committee
of
Codelco
Chile.
− Provided
services
to
the
Irish
Government
with
the
development
of
a
Risk
Management
Strategy
with
respect
to
the
potential
of
risks
posed
in
the
long
term,
of
surface
subsidence
above
the
Galmoy
Mine,
assisting
Cantab
Consulting
Ltd.
In
addition,
performed
inspections
of
backfilling
and
mining
operations
during
closure
of
the
Galmoy
Mine.
− High
level
technical
opinion
of
the
New
Mine
Level,
Division
Teniente,
on
behalf
of
the
Investment
Committee
of
Codelco
Chile.
− Contract
Supervision
of
tailings
dam
dust
suppression
programme,
Silvermines,
Ireland,
assisting
Cantab
Consulting
Ltd.
− Presented
a
course
covering
Geomechanics
in
Mine
Planning
–
for
students
undertaking
an
MSc.,
Universidad
Los
Andes,
Santiago,
Chile.
− Participation
in
the
HAZOP
Meetings
of
NIREX,
in
connection
with
the
nuclear
storage
project
-­‐
assisting
AMEC
Earth
&
Environmental
UK
Ltd.
− Closure
review
of
the
underground
expansion
project,
Division
Teniente,
Chile
on
behalf
of
Cochilco.
− Due
diligence,
review
of
mining
property,
confidential
client,
Brazil
–
assisting,
AMEC
Earth
&
Environmental
UK
Ltd.
− Assisted
CRU
International
Limited,
with
project
management
guidance
for
the
Kazakhmys
Project
–
Kazaksthan.
− Mining
Methods
Review
-­‐
Finsch
Mine
-­‐
Block
5
–
on
behalf
of
De
Beers,
South
Africa.
− Assisted
CRU
International
Limited,
with
project
review
of
the
Aktogay
&
Boschekul
Projects
–
Kazakhmys,
Kazaksthan.
− Appraisal
and
monitoring
of
major
capital
projects,
as
consultant
to
the
Gerencia
Tecnica,
VCP,
Codelco-­‐Chile.
− Assisted
CRU
Strategies
with
business
improvement
project,
Codelco
Norte,
Chile.
− Geotechnical
review
of
Block
5,
Finsch
Mine,
De
Beers,
South
Africa.
− Development
of
protocols
to
develop
and
monitor
capital
projects,
Gerencia
Tecnica,
Casa
Matriz,
Codelco-­‐
Chile,
encompassing
guidelines
from
the
Project
Management
Institute,
IPA
(Industry
Best
Practices
in
Capital
Projects),
AACE
(cost
estimation),
Scenario
Planning,
and
Value
Engineering.
− Revision
of
Teniente
capital
projects,
Cochilco.
− Audit
of
capital
projects,
Teniente
Division,
Codelco-­‐Chile.
− Planning
Application
reviews,
of
the
Lisheen
and
Tara
mines,
Eire
on
behalf
of
the
Irish
government.

3. Seltrust Associates Limited Gavin Ferguson
gafsal:-­‐11/06/2015
3
Seltrust Associates Limited
− Technical
opinion
concerning
the
expansion
of
production
and
increasing
the
extraction
ratio
for
the
Taquari
Vassouras
potash
mine,
Companhia
Vale
do
Rio
Doce,
Brazil.
− Reviewed
the
underground
mining
plans
of
Chuquicamata
open
pit,
Codelco
Norte.
− Assisted
with
the
review
of
the
PDA
and
Expansion
Project
of
Division
Andina,
of
open
pits
and
underground
mines,
Codelco-­‐Chile.
− Seconded
to
management
of
MCM
plc.,
Zambia,
(February
–
October
2002),
to
re-­‐establish
planning
protocols
and
instigate
reduction
of
costs
and
improvement
in
revenues.
− Member,
Geotechnical
Board,
Division
El
Teniente,
Codelco-­‐Chile.
− Programme
of
costs
reduction,
Compania
Huaron,
Peru,
Pan
American
Silver.
− Compilation
and
completion
of
the
Rosaura
project
feasibility
study
report,
Glencore
Peru.
− Mining
consultant
for
GEPLAM,
Codelco-­‐Chile:
a) Mansa
Mina
Project
Summary
report;
b) audit
of
the
El
Teniente
mining
plan
to
expand
output
from
95,000-­‐tpd
to
126,000-­‐tpd;
c) due
diligence
of
joint
venture
with
Anglo
American
to
purchase
open
pit
and
underground
mining
operations
of
ZCCM;
d) review
of
open
pit
and
underground
mining
operations
Division
Salvador;
e) costs
&
productivity
project
Division
Salvador;
f) ranking-­‐rejection
study
San
Antonio;
&
g) ranking-­‐rejection
study
Junin,
Ecuador.
− Economic
Exploration
Models
based
on
open
pit
and
underground
mining
operations
–
BHP
World
Minerals.
− Due
Diligence
Vazante
Project,
open
pit
mining,
Minas
Gerais,
Brazil,
BHP
World
Minerals.
− Automation
Review
–
IM2
Codelco-­‐Chile.
− Planning
Application
review
-­‐
Galmoy
lead
mine,
Eire.
− Audit
of
resources
and
reserves,
open
pit
mining
operations,
Minera
Escondida
Ltda.
Chile.
− Audit
of
Mining
Plan,
Minera
Escondida
Ltda.
− Audit
of
Chuquicamata
Leaching
Division,
open
pit
mining
operations.
− Assistance
with
long
term
planning
project,
El
Teniente,
Codelco-­‐Chile.
− Operational
&
technical
reviews
of
Centromin
mines
for
Peruvian
Client.
− Information
Memorandum
of
mining
properties
-­‐
Centromin,
Peru.
− Planning
Application
review
-­‐
Lisheen
lead-­‐zinc
mine,
Eire.
− Developed
strategy
for
selling
La
Oroya
smelter,
Centromin,
Peru.
− Mining
design
to
extract
resources
at
depth,
Mufulira
mine,
Zambia.
− Provision
of
engineering
assistance
to
HZL,
India,
with
respect
to
the
design
and
operation
of
a
backfill
system.
− Technical
audit
of
feasibility
study,
gold
mine,
California,
USA,
Confidential
client.
− Implementation
of
mining
productivity
enhancement
programme
for
David
Bell
mine,
Hemlo
Gold
Camp,
Ontario,
Teck-­‐Corona
Corporation.
− Due
diligence
of
gold
property
in
Western
Transvaal,
South
Africa,
William
Resources,
Montreal,
Canada.
− Operational
and
technical
audits
of
precious
and
base
metal
open
pit
and
underground
mines
of
the
Buenaventura
Group,
Peru.
− Technical
audit
of
feasibility
study
for
gold
mine
in
Nevada,
USA
for
FMC
Gold
Company,
Denver,
USA.
− Manager
and
engineer
for
an
operational
review
and
financial
appraisal
of
the
Nicaro
and
Moa
laterite
nickel
open
pit
operations,
Cuba,
for
UIG
Limited,
a
metal
trading
company
based
in
London,
United
Kingdom.
− Mining
feasibility
study
for
Cluff
Resources
Zimbabwe,
devising
a
mining
plan
to
extend
production
underground
from
two
open
pits
at
the
Freda
Rebecca
mine,
Bindura.
− Technical
audit
of
mining
study
carried
out
by
ZCCM
Limited
of
the
re-­‐opening
of
the
Chambishi
copper
mine.
− Implementation
of
a
productivity
enhancement
programme
for
the
Copper
Cliff
Mill,
Inco
Limited,
Sudbury,
Ontario.
− Pre-­‐feasibility
study
of
an
expansion
of
underground
mining
operations,
El
Indio,
Lac
Minerals,
Chile.
− Development
of
mining
design
for
extracting
gold
ore
from
narrow
veins,
Williams
Mine,
Hemlo,
Ontario,
Teck-­‐Corona
Corporation.
− Costs
&
productivity
review
-­‐
Bousquet
No
1
gold
mine,
Lac
Minerals,
Quebec,
Canada.
− Evaluation
of
Mining
Tubo
Shaft
Pillar
Reserves,
Lepanto
Consolidated
Mining
Company,
Manila,
Philippines.
− Technical
and
economic
audit
of
project
studies
and
long
term
strategy,
open
pit
and
underground
mines,
Andina
Division,
Codelco,
Chile.

4. Seltrust Associates Limited Gavin Ferguson
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4
Seltrust Associates Limited
− Prefeasibility
study
of
underground
production
from
the
Rosebud
gold
prospect,
Nevada,
Lac
Minerals
Inc,
United
States
of
America.
− Audit
of
operational
procedures
proposed
by
El
Teniente
Division,
to
deal
with
rock
bursts
on
Sub
6
production
level,
CODELCO,
Chile.
− Technical
and
economic
study
of
the
mining
problems
of
the
El
Teniente
Division,
CODELCO,
Chile.
− Mining
design
prefeasibility
study
of
underground
production
from
the
Palabora
pipe
following
completion
of
the
open
pit
operation
for
Rio
Tinto
Management
Services
Limited,
South
Africa.
− State
of
the
art
review
of
ore
pass
design
in
Canadian
mines.
The
study
and
subsequent
issue
of
a
Manual
of
Guidelines
were
carried
out
on
behalf
of
the
Canadian
Mining
Research
Directorate.
− Costs
and
productivity
review
of
the
Bousquet
No
2
gold
mine,
Lac
Minerals,
Quebec,
Canada.
− Feasibility
study
of
an
underground
platinum
project,
for
Union
Carbide
Management
Services,
Zimbabwe.
− Identification,
compilation
and
review
of
costs
and
subsequent
mining
design
based
upon
the
costs
so
derived,
for
La
Mine
Doyon,
Lac
Minerals,
Quebec,
Canada.
− Assistance
in
the
design
of
an
open
pit
for
the
feasibility
study
of
the
Hierro
Mantua
property,
Pinar
del
Rio,
Cuba,
Marc
Rich,
Switzerland.
− Investigation
of
management
information
system
for
the
Macassa
Division,
Lac
Minerals,
Ontario,
Canada.
1988 - 1990 Technical & Procurement Services Ltd - UK
Manager
Mining,
responsible
for
mining
design
and
project
work.
Projects
included:
− Technical
assistance
to
ZCCM
in
the
formulation
of
a
long
term
corporate
strategy
for
the
removal
of
the
resources
of
the
group
by
open
pit
and
underground
mining
operations.
− Audit
of
mining
design
of
Hope
Brook
Gold
mine,
Canada.
− Feasibility
study
of
the
establishment
of
a
refractories
industry
in
the
SADCC
region,
employing
open
pit
operations,
for
the
United
Nations,
on
behalf
of
the
SADCC
states.
− Engineering
design
and
supervision
of
ventilation
for
the
development
of
the
Channel
tunnel
for
Transmanche
Link.
− Provision
of
assistance
for
prefeasibility
study
work
based
upon
open
pit
mining,
Lumwana
copper-­‐uranium
deposit,
Zambia,
for
Mining
Italiana,
a
subsidiary
of
Agip.
− Review
of
mining
methods
applicable
to
the
flat-­‐lying
and
complex
folded
areas
of
mines
of
the
ZCCM
Limited,
Zambia.
1980 - 1988 Seltrust Engineering Limited - UK
Consultant
Mining
Engineer
provided
consultancy
and
mine
design
services,
including:
− Project
Manager
of
mine
design
review
and
technical
assistance,
Agnew
Nickel
Mine,
West
Australia.
− Project
Manager
of
pre-­‐feasibility
study,
Millstream
Potash
Project,
BP
Canada
Limited.
Prepared
technical
summary,
mining
and
exploration
reports,
and
assisted
client
in
dealings
with
shaft
sinking
contractors,
engineering
design
companies
and
other
consultants.
− Consultancy
services
to
Manganese
Ore
[India]
Limited,
covering
a
major
programme
of
optimisation
for
open
pit
and
underground
mine
production,
mine
design,
equipment
selection
and
shaft
sinking.
− In
addition,
consulted
to
various
mines
world-­‐wide
including:
Cyprus
Asbestos
Mines
Limited,
BP
Mineraçoa,
Cementation
Limited,
Hindustan
Copper
Limited,
Hindustan
Zinc
Limited
and
BP
Minerals
International
Limited.
1978 - 1980 Camborne School of Mines - UK
Senior
Lecturer
in
Mining
and
Rock
Mechanics.
Director
of
Camborne
Associates
Limited.
1977 - 1978 Golder Hoek & Associates - UK
Senior
Mining
Engineer
responsible
for
mining
engineering
projects.
1973 - 1977 African Associated Mines - Zimbabwe
Underground
Manager
[Planning],
Gath's
Mine
responsible
for
control
and
supervision
of
open
pit
and
underground
mine
planning,
rock
mechanics,
study,
draw
control
and
ventilation
sections.
Mining
Engineer,

5. Seltrust Associates Limited Gavin Ferguson
gafsal:-­‐11/06/2015
5
Seltrust Associates Limited
Shabanie
Mine,
provided
in-­‐house
consulting
services
within
African
Associated
Mines.
Supervised
technical
staff
and
workforce.
1971 - 1973 Roan Consolidate Mines Limited - Zambia
Sectional
Mining
Engineer
Chibuluma
Division
engaged
on
underground
and
open
pit
projects,
routine
ventilation
problems
and
long
term
ventilation
planning.
1968 - 1970 Doornfontein Gold Mine - South Africa
Post
Graduate
Engineer
and
subsequently
Shift
Boss
responsible
for
production
and
development
sections.
Solved
support
and
mining
sequence
problems
of
longwall
faces
and
remnant
pillars.

6. Seltrust Associates Limited Gavin Ferguson
gafsal:-­‐11/06/2015
6
Seltrust Associates Limited
Publications
Author
of
the
following
papers:
1. Estimation
of
the
economic
pressure
loss
and
size
of
airways.
Technical
Note,
Trans
Instn
Min
&
Met
[Section
A
Min
Industry],
V83,
A148-­‐A150,
1973.
2. The
design
of
support
systems
for
excavations
in
chrysotile
asbestos
mines.
M
Phil
thesis,
University
of
Rhodesia,
1978.
3. Optimisation
of
block
caving
within
a
complex
environment.
Mining
Magazine,
p126-­‐139,
Feb,
1979.
4. Prediction
of
progressive
hangingwall
caving,
Gath's
mine,
Rhodesia.
Trans
Instn
Min
&
Met
[Section
A
Min
Industry],
A82-­‐A105.
Co-­‐Author,
Professor
E
T
Brown,
Royal
School
of
Mines.
5. A
practical
approach
to
tunnel
linings
for
underground
mines.
Mining
Magazine,
p356-­‐363,
April,
1980.
6. Control
of
ground
and
groundwater
for
shaft
sinking.
Symposium
on
relating
theory
to
practice
in
artificial
ground
freezing,
p7-­‐12,
University
of
Nottingham,
25th
September,
1983.
Co-­‐Author,
Leo
Crystal,
Seltrust
Engineering
Limited.
7. Geotechnics
in
mining
design.
Third
BP
Technical
Systems
Conference,
Technology
-­‐
the
way
to
successful
business.
Windsor,
6th-­‐9th
Nov.,
1983.
8. Computer-­‐based
mining
design,
Mining
Magazine,
p403-­‐408,
May,
1985.
9. Developments
in
numerical
modelling
in
geotechnical
environments.
4th
BP
Technical
Systems
Conference
-­‐
responding
to
technological
change,
November,
1986.
Co-­‐Author,
R
E
Eggington,
Research
Centre,
Sunbury.
10. Problems
of
predicting
and
controlling
conditions
in
shaft
sinking.
Mining
Magazine,
February
1987.
11. Cost
effective
computing
tools
for
mining
engineers.
CIM
Annual
General
Meeting
Paper
No
60,
May,
1987.
12. Caving
Geomechanics.
Comprehensive
Rock
Engineering,
Pergamon
Press,
Editor-­‐in-­‐Chief,
J
A
Hudson.
13. Mining
Design
Software
-­‐
A
Critical
Review.
Institution
of
Mining
&
Metallurgy,
Presented
at
Leeds
University
September
1991.
14. Definition
of
Reserves
Classification.
Minerals
Industry
International,
Instn
Min
&
Met,
Nov
1994.
15. Narrow
Vein
Mining
-­‐
Profitability
from
Innovation.
Innovaciónes
en
Métodos
de
Explotación
de
Minas,
Universidad
Nacional
de
Ingeniería,
12
th
,
13
th
&
14
th
December
1996,
Lima,
Perú.
16. Estimation
of
Resources.
Innovaciónes
en
Métodos
de
Explotación
de
Minas,
Universidad
Nacional
de
Ingeniería,
12
th
,
13
th
&
14
th
December
1996,
Lima,
Perú.
Co-­‐Author
A.
Warden.
17. Estimation
of
Resources
-­‐
Reserves
Engineering
-­‐
An
Investor’s
Guide,
Northern
Miner,
July
1997.
18. Estimation
of
Resources
-­‐
Reserves
Engineering
-­‐
An
Investor’s
Guide,
Min.
Magazine,
Sept
1997.
19. R.G.
Behn
R
G,
Beniscelli
J,
Carrasco
C
P,
Cuadra
P,
Ferguson
G
A.
Estimation
of
resources
&
engineering
of
reserves,
Radomiro
Tomic
Project,
Codelco-­‐Chile.
APCOM
98,
April
1998.
20. Ferguson
G
A.
Mining
Engineer’s
Toolkit.
CSM
Journal,
June
2000.
21. Beniscelli
J,
Carrasco
C
P,
Dowd
P,
Ferguson
G
A,
Tulcanaza
E.
Estimation
of
resources
&
conversion
to
reserves.
MassMin2000,
November
2000.
22. Yáñez
P
U,
Jofre
J,
Ferguson
G
A.
Evolution
in
panel
caving
undercutting
&
initiation
methods,
El
Teniente
mine.
MassMin2000,
November
2000.
23. Tulcanaza
E.
and
Ferguson
G.
A.
The
value
of
information
–
a
guide
to
the
strategic
development
of
projects
founded
upon
mineral
resource
categorization.
Submitted
for
publication
in
the
Ore
Resources
and
Reserves
Thematic
Issue,
Institution
of
Mining
&
Metallurgy,
2002.
Now
published.
24. Tulcanaza
E.
and
Ferguson
G.
A.
The
role
of
Activity
Based
Costing
in
reducing
the
cost
of
cave
mining
operations.
Minin
2004,
Santiago,
April
2004.
25. Ferguson
G.A
&
Zenteno
L.
Project
Management
-­‐
Capital
Projects.
EICG,
Edinburgh,
Jun
2006.